Universe the Cosmology Quest

Planetary scientist Carolyn Porco explains what it takes to look for life beyond Earth, and what conditions are required for life to exist. Porco...

Concern over global climate change may be at an all-time high, but climate change is nothing new - the earth's climate always followed natural cycles...

John Glenn goes on another journey into outer space for tests on how old age is affected there. His whole life is chronicled in this informative...

Infinitude is a meditation on the cosmic evolution of matter and energy over time. Experimental filmmaking techniques such as time-lapse,...

Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that even with our 21st-century technology, we could...

This shows physicist Stephen Hawking's life as he deals with the ALS that renders him immobile and unable to speak without the use of a computer....

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

Four young Americans who've each suffered a Traumatic Brain Injury emerge from their comas at a New Jersey medical facility. Their eyes may be open,...